Original owner put his file markings in certain places throughout the top of the forged bottom, also common for this error and vintage. Great for craftsmen who like to use original and traditional tools or alternatively, you might just like it for your collection?
The original handles are in good condition. I'd say it's had regular maintenance and tidy ups to maintain its condition. All in all, a great example of proper old school engineering.
They really don't make them like this any more. Please have a good zoom in on the images and drop me a message if you have any questions.
Couldn't edit original listing but wanted to confirm the rear handle was intact as I used language from another listing, which mentioned a repair. See last 2 pics to show original handles and original hardware.